USDOJ - The Department of Justice is headed by the Attorney General of the United States. It employs about 120,000 persons including attorneys, investigators, border patrol agents, deputy marshals, correctional officers, and others. It is comprised of 38 separate component organizations. These include the U. S. Attorneys, the Federal Bureau of Investigation, the Drug Enforcement Administration, the Immigration and Naturalization Service, the Bureau of Prisons, the U. S. Marshals Service, and the Office of Justice Programs, among others.